NSN 5310-01-557-4226 · NIIN 015574226 · Part number ITR25-165SK
Bollhoff Inc. Dba Bollhoff Rivnut Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3H464
Government record, cited
NSN 5310-01-557-4226 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-557-4226. Manufacturer of record part number: ITR25-165SK.
Also searched as5310-01-557-4226 ·
5310015574226 ·
NIIN 015574226 ·
01-557-4226 ·
FSC 5310 Nuts and Washers · CAGE 3H464 · ITR25-165SK
Manufacturer of record: Bollhoff Inc. Dba Bollhoff Rivnut Inc
Identification
NSN: 5310-01-557-4226
NIIN: 015574226
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: ITR25-165SK
Manufacturer: Bollhoff Inc. Dba Bollhoff Rivnut Inc
General Description
The Nut,plain,blind Rivet, cataloged under National Stock Number 5310-01-557-4226, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bollhoff Inc. Dba Bollhoff Rivnut Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-557-4226?
NSN 5310-01-557-4226 is a Nut,plain,blind Rivet, manufactured by Bollhoff Inc. Dba Bollhoff Rivnut Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-557-4226?
NSN 5310-01-557-4226 has 1 manufacturer part number on file: ITR25-165SK (Bollhoff Inc. Dba Bollhoff Rivnut Inc).
What are the specifications of ITR25-165SK?
Key specifications for ITR25-165SK: Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.250 INCHES IN; Special Features: 1/4-20UNC-2B; Thread Quantity Per Inch: 20. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-557-4226 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.